Adidas Terrex Swift R Gtx W Black / Solar Blue / Lead Women's  Hiking Shoes - 11 D(M) US Mesh / Synthetic A lightweight, athletic-inspired shoe designed for moving fast on the mountain; Bungee lace-up system allows for quick and easy adjustments. Breathable, open mesh upper with durable synthetic overlays. GORE-TEX technology ensures breathable, waterproof protection from the elements.